// Copyright 2008 Silvio Massari
//
// This file is part of SilvioMassari.Automata
//
// SilvioMassari.Automata is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// SilvioMassari.Automata is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SilvioMassari.Automata.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Collections.Generic;
using System.Text;

namespace SilvioMassari.Automata
{
	public class ElementData<S> : Element<S>
	{
		private S _value;

		public ElementData(S value)
		{
			if (value == null)
			{
				throw new ArgumentNullException("value");
			}
			_value = value;
		}

		public S Value
		{
			get { return _value; }
			set 
			{
				if (value == null)
				{
					throw new ArgumentNullException("value");
				}
				_value = value; 
			}
		}

		public override string ToString()
		{
			return _value.ToString();
		}
	}
}
